Contacts: Jessica Leahy, 581-2834; Marilynne Mann, 581-3110 ORONO — The formation all-terrain vehicle (ATV) rider clubs throughout Maine has garnered social capital returns, including improved image and relations with private landowners, according to a recent study by two University of Maine researchers who focus on human-environment interactions. The study explored the purpose of such clubs, read more ATV Club Study May Help Understand Merit of Voluntary Recreational Groups